[R] rbind(NULL,NULL)

Martin Maechler maechler at stat.math.ethz.ch
Wed Sep 25 14:48:52 CEST 2002

>>>>> "Robin" == Robin Hankin <r.hankin at auckland.ac.nz>
>>>>>     on Wed, 25 Sep 2002 13:59:07 +1200 writes:


    Robin> simplex() seems to stop because "rbind(NULL,NULL)" returns an error
    Robin> (but I can't quite work out if rbind() is reasonable or not, given
    Robin> that c(NULL,NULL) is OK).

rbind() isn't reasonable.
It's a bug introduced in the remote past (May 1998 around R version 0.62). 

1.6.0 (next week) will have the bug fixed.

Thank you for the report,

Martin Maechler <maechler at stat.math.ethz.ch>	http://stat.ethz.ch/~maechler/
Seminar fuer Statistik, ETH-Zentrum  LEO C16	Leonhardstr. 27
ETH (Federal Inst. Technology)	8092 Zurich	SWITZERLAND
phone: x-41-1-632-3408		fax: ...-1228			<><
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